股票

China Mobile lists shares on the Hong Kong exchange and American depositary shares on the New York Stock Exchange.

中国移动的股票在香港证交所上市，其美国存托股票在纽约证交所上市。

American depositary receipts allow foreign equities to be traded on U.S.

美国存托凭证，允许外国的股票在美国股票交易所交易。

Generally, any stock that trades outside the major stock exchanges and also that is taken as depreciatory is known as "penny stock".

一般来说，任何行业的股票以外的主要证券交易所上市，而且是作为贬值称为"一分钱股票"。

We then diagonalize the matrix C and obtain the eigenvalue spectrum and eigenvectors. The large eigenvalues which go beyond the upper bound of the random matrix, i.e., the Wishart matrix, reflect the local correlations between stocks. The largest eigenvalue corresponds to the market mode, and next large eigenvalues represent the interactions between stocks in a same sector.

进一步，通过对角化，我们得到矩阵C的特征值谱和特征向量，超过随机的Wishart矩阵特征值谱上边界的特征值反映了股票间的局域关联，其中最大的特征值对应于市场模式，其余的次大特征值代表了同一板块内股票间的相互作用。

In this paper,the autocorrelation efficients are proved not suitable for testing the efficiency of stock market and then Dickey Fuller test is gived to test the efficiency of weak form of the SSE.Four month daily closed pri...

本文首先指出利用自相关系数进行检验的不合理性，然后给出了DF检验，最后利用1995年7月至10月4个月的每日股票收盘价检验了5种上市公司股票，它们都满足弱有效性

It is worth noting that in addition to stock appreciation rights conferred by the listed companies as well as the extraction of incentive funds to buy A shares in circulation restricted stock grants in two ways, otherwise the subject matter of incentives (such as the incentive target Options line, directed the transfer of additional shares or stock to shareholders of the target incentive) have a clear line of the right price, the right incentives need to target the money to pay.

值得注意的是，除了股票增值权赋予上市公司以及奖励基金提取的两种方式购买流通A股限制性股票，否则奖励事项（如期权激励的目标一致，指示额外股份或股份转让给目标激励）的股东，有一个合适的价格，线条清晰，正确的激励目标需要钱支付。

In a survey of 158,031 accounts at a discount broker (in the U.S.): More than 50 percent of portfolios contained only three stocks or less; over 25 percent held only one stock; and less than 5 percent held more than 10 stocks. These results are surprising because many experts view 10-30 stocks as a minimum for diversification. Why do investors hold so few stocks?

一项对美国某折扣经纪旗下十五万八千零三十一个账户进行的研究发现：组合中有百分之五十以上所持股票不多於三种；另外百分之二十五的组合仅持有一种股票；组合持股种数高於十种者少於账户总数的百分之五。

You have been contracted to develop a method of spreading disinformation amongst the stockbrokers to give your employer the tactical edge in the stock market.

你一直在简约的开发方法间传播，指责给雇主股票的战术优势在股票市场。

Disclosed today, the company on November 3 Shenzhen securities trading system after closing Shenzhen received Mao Building Industry Co., Ltd. fax letter, Mao Building industry since last month the company began to buy the company A shares, the transaction price of District 324 yuan/share -3.97 yuan/share, as of November 3 closing, Mao Building Industry Total 8,191,418 shares held by company A shares; Mao Building industry investment concerted action the National People's Congress Co., Ltd. since Last month, the company began to buy B shares, the transaction price of 1.69 Hong Kong dollar area/-2.17 HK shares/shares, as of November 3 to close, large investment in China a total of 3,051,800 shares held by company B shares.

深国商今天透露，该公司于11月结束后深圳3深圳证券交易系统收到的金茂大厦实业有限公司传真信件，金茂大厦自上月该公司开始收购该公司业股，交易价格区三二四元/股-3.97元/股，截至11月3日闭幕，毛泽东建筑行业共8191418由公司A股股票；金茂大厦产业投资协同行动的全国人大有限公司持有的股份自上个月有限公司，该公司开始购买B股，在一点六九港元area/-2.17香港股票/股，交易价格为11月3日结束，在中国大的投资，持有股份的305.180万公司B股。

On February 4, 1988, the New York Stock Exchange established safeguards which forbid the use of its electronic order system for program trading whenever the Dow-Jones Industrial Average increases or drops 50 points in a single day.

1988年2月4日，纽约股票交易所制定出安全措施，规定每当道琼斯工业股票指数在一天之中上升或下降50个百分点时，禁止使用该交易所的电子指令系统来进行程控交易。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。